CISDI Group Co., Ltd. (hereinafter referred to as CISDI) is one of the core subsidiaries of MCC under China Minerals, the Fortune Global 500. CISDI is committed to basic research and development of the application technology and is an expert provider for total solutions, consulting, engineering, package supply and turnkey, whole process engineering consulting, core equipment manufacturing and operations management.

Headquartered in Chongqing, CISDI has opened 20-plus subsidiaries across the globe, with more than 4,000 staff. Certified with Grade A comprehensive engineering and through a wide range of project references and presence in the global cooperation, CISDI enjoys an influential brand in steel industry.

Engineers accounting for 80 percent of the total staff, CISDI is home to the national design master and national supervision master and municipal survey and engineering master, and has a pool of 44 experts treated with the State Council's special subsidies and of more than 700 occupationally-certified awardees.